GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

Banco Santander, S.A.'s Holding History (CIK: 0000891478)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 8,002 Value ($000) $2,019 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 6,403 Value ($000) $1,683 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 3,678 Value ($000) $1,487 Avg Close $418.44 Range $366.05 - $451.73

Q1 2025

Shares 2,770 Value ($000) $1,163 Avg Close $492.81 Range $409.50 - $584.01

Q3 2024

Shares 1,275 Value ($000) $646 Avg Close $480.74 Range $438.52 - $521.64

Q1 2024

Shares 896 Value ($000) $427 Avg Close $460.24 Range $424.53 - $486.54

Q1 2022

Shares 3,598 Value ($000) $1,070 Avg Close $289.54 Range $257.50 - $334.53

Q4 2021

Shares 3,426 Value ($000) $1,145 Avg Close $321.54 Range $299.88 - $369.00

Q3 2021

Shares 3,463 Value ($000) $1,052 Avg Close $289.93 Range $242.87 - $327.20

Q2 2021

Shares 1,388 Value ($000) $336 Avg Close $218.76 Range $183.48 - $243.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,002	$2,019	$240.69	$222.54 - $264.90
Q3 2025	6,403	$1,683	$291.66	$223.65 - $409.76
Q2 2025	3,678	$1,487	$418.44	$366.05 - $451.73
Q1 2025	2,770	$1,163	$492.81	$409.50 - $584.01
Q3 2024	1,275	$646	$480.74	$438.52 - $521.64
Q1 2024	896	$427	$460.24	$424.53 - $486.54
Q1 2022	3,598	$1,070	$289.54	$257.50 - $334.53
Q4 2021	3,426	$1,145	$321.54	$299.88 - $369.00
Q3 2021	3,463	$1,052	$289.93	$242.87 - $327.20
Q2 2021	1,388	$336	$218.76	$183.48 - $243.94